Details der Publikation - Tracing characteristic variations of cellulose nanocrystals during the post-synthesis purification process

Tracing characteristic variations of cellulose nanocrystals during the post-synthesis purification process

Abstract The production of cellulose nanocrystals (CNC) from biomass involves pretreatment, CNC synthesis, and post-synthesis purification. Information on quality variation during the different stages of pretreatment and CNC synthesis is well documented; however, the post-synthesis purification stage has received little attention. In this study, characteristic variations of CNC during the post-synthesis purification process were investigated. The stages in the process were washing (first and second), neutralization, and centrifugation. CNC’s yield decreased after the second washing and neutralization. Cellobiose and cellotriose were detected in the supernatants after the first and second washings. After neutralization, CNC showed a higher colloidal dispersion compared to the first and the second washings. The dimension, morphological, and structural properties were moderately altered during the purification process. Crystallinity increased while crystallite size reduced as CNC purification progressed. The CtCBD3 bound to CNC’s surface reduced by 24.27% after the second washing and increased by 47.44% after neutralization. The results in this study provide comprehensive information regarding the overall changes in CNC’s characteristics during its purification..

Medienart:	E-Artikel

Erscheinungsjahr:	2022
Erschienen:	2022

Enthalten in:	Zur Gesamtaufnahme - volume:80
Enthalten in:	Polymer bulletin - 80(2022), 2 vom: 18. Feb., Seite 1531-1544

Sprache:	Englisch

Beteiligte Personen:	Yeo, Hyeon Jin [VerfasserIn] Adedeji, Olajide Emmanuel [VerfasserIn] Kang, Mi Dan [VerfasserIn] Park, Hee-Soo [VerfasserIn] Shin, Minhye [VerfasserIn] Kim, Dong Hyun [VerfasserIn] Jung, Young Hoon [VerfasserIn]

Links:	Volltext [lizenzpflichtig]

BKL:	51.70$jPolymerwerkstoffe$jKunststoffe$XWerkstoffkunde 35.80$jMakromolekulare Chemie 58.22$jKunststofftechnologie
Themen:	Cellulose nanocrystals Cellulose-binding protein Crystallinity Surface morphology

RVK:	RVK Klassifikation ELIB31 ELIB10 ELIB41

Anmerkungen:	© The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2022

doi:	10.1007/s00289-022-04121-5

funding:
Förderinstitution / Projekttitel:

PPN (Katalog-ID):	OLC213359552X

Internformat


LEADER	01000naa a22002652 4500
001	OLC213359552X
003	DE-627
005	20230506151921.0
007	cr uuu---uuuuu
008	230506s2022 xx \|\|\|\|\|o 00\| \|\|eng c
024	7		\|a 10.1007/s00289-022-04121-5 \|2 doi
035			\|a (DE-627)OLC213359552X
035			\|a (DE-He213)s00289-022-04121-5-e
040			\|a DE-627 \|b ger \|c DE-627 \|e rakwb
041			\|a eng
082	0	4	\|a 540 \|a 530 \|a 660 \|q VZ
084			\|a ELIB31 \|q VZ \|2 rvk
084			\|a ELIB10 \|q VZ \|2 rvk
084			\|a ELIB41 \|q VZ \|2 rvk
084			\|a 51.70$jPolymerwerkstoffe$jKunststoffe$XWerkstoffkunde \|2 bkl
084			\|a 35.80$jMakromolekulare Chemie \|2 bkl
084			\|a 58.22$jKunststofftechnologie \|2 bkl
100	1		\|a Yeo, Hyeon Jin \|e verfasserin \|4 aut
245	1	0	\|a Tracing characteristic variations of cellulose nanocrystals during the post-synthesis purification process
264		1	\|c 2022
336			\|a Text \|b txt \|2 rdacontent
337			\|a Computermedien \|b c \|2 rdamedia
338			\|a Online-Ressource \|b cr \|2 rdacarrier
500			\|a © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2022
520			\|a Abstract The production of cellulose nanocrystals (CNC) from biomass involves pretreatment, CNC synthesis, and post-synthesis purification. Information on quality variation during the different stages of pretreatment and CNC synthesis is well documented; however, the post-synthesis purification stage has received little attention. In this study, characteristic variations of CNC during the post-synthesis purification process were investigated. The stages in the process were washing (first and second), neutralization, and centrifugation. CNC’s yield decreased after the second washing and neutralization. Cellobiose and cellotriose were detected in the supernatants after the first and second washings. After neutralization, CNC showed a higher colloidal dispersion compared to the first and the second washings. The dimension, morphological, and structural properties were moderately altered during the purification process. Crystallinity increased while crystallite size reduced as CNC purification progressed. The CtCBD3 bound to CNC’s surface reduced by 24.27% after the second washing and increased by 47.44% after neutralization. The results in this study provide comprehensive information regarding the overall changes in CNC’s characteristics during its purification.
650		4	\|a Cellulose nanocrystals
650		4	\|a Crystallinity
650		4	\|a Cellulose-binding protein
650		4	\|a Surface morphology
700	1		\|a Adedeji, Olajide Emmanuel \|4 aut
700	1		\|a Kang, Mi Dan \|4 aut
700	1		\|a Park, Hee-Soo \|4 aut
700	1		\|a Shin, Minhye \|4 aut
700	1		\|a Kim, Dong Hyun \|4 aut
700	1		\|a Jung, Young Hoon \|0 (orcid)0000-0002-0781-3608 \|4 aut
773	0	8	\|i Enthalten in \|t Polymer bulletin \|d Springer Berlin Heidelberg, 1978 \|g 80(2022), 2 vom: 18. Feb., Seite 1531-1544 \|h Online-Ressource \|w (DE-627)268761833 \|w (DE-600)1473175-7 \|w (DE-576)077661400 \|x 1436-2449 \|7 nnns
773	1	8	\|g volume:80 \|g year:2022 \|g number:2 \|g day:18 \|g month:02 \|g pages:1531-1544
856	4	0	\|u https://dx.doi.org/10.1007/s00289-022-04121-5 \|z lizenzpflichtig \|3 Volltext
912			\|a GBV_USEFLAG_A
912			\|a SYSFLAG_A
912			\|a GBV_OLC
912			\|a GBV_ILN_11
912			\|a GBV_ILN_20
912			\|a GBV_ILN_22
912			\|a GBV_ILN_23
912			\|a GBV_ILN_24
912			\|a GBV_ILN_31
912			\|a GBV_ILN_32
912			\|a GBV_ILN_39
912			\|a GBV_ILN_40
912			\|a GBV_ILN_60
912			\|a GBV_ILN_62
912			\|a GBV_ILN_63
912			\|a GBV_ILN_69
912			\|a GBV_ILN_70
912			\|a GBV_ILN_73
912			\|a GBV_ILN_74
912			\|a GBV_ILN_90
912			\|a GBV_ILN_95
912			\|a GBV_ILN_100
912			\|a GBV_ILN_101
912			\|a GBV_ILN_105
912			\|a GBV_ILN_110
912			\|a GBV_ILN_120
912			\|a GBV_ILN_138
912			\|a GBV_ILN_150
912			\|a GBV_ILN_151
912			\|a GBV_ILN_152
912			\|a GBV_ILN_161
912			\|a GBV_ILN_170
912			\|a GBV_ILN_171
912			\|a GBV_ILN_187
912			\|a GBV_ILN_213
912			\|a GBV_ILN_224
912			\|a GBV_ILN_230
912			\|a GBV_ILN_250
912			\|a GBV_ILN_267
912			\|a GBV_ILN_281
912			\|a GBV_ILN_285
912			\|a GBV_ILN_293
912			\|a GBV_ILN_370
912			\|a GBV_ILN_602
912			\|a GBV_ILN_636
912			\|a GBV_ILN_702
912			\|a GBV_ILN_2001
912			\|a GBV_ILN_2003
912			\|a GBV_ILN_2004
912			\|a GBV_ILN_2005
912			\|a GBV_ILN_2006
912			\|a GBV_ILN_2007
912			\|a GBV_ILN_2008
912			\|a GBV_ILN_2009
912			\|a GBV_ILN_2010
912			\|a GBV_ILN_2011
912			\|a GBV_ILN_2014
912			\|a GBV_ILN_2015
912			\|a GBV_ILN_2020
912			\|a GBV_ILN_2021
912			\|a GBV_ILN_2025
912			\|a GBV_ILN_2026
912			\|a GBV_ILN_2027
912			\|a GBV_ILN_2031
912			\|a GBV_ILN_2034
912			\|a GBV_ILN_2037
912			\|a GBV_ILN_2038
912			\|a GBV_ILN_2039
912			\|a GBV_ILN_2044
912			\|a GBV_ILN_2048
912			\|a GBV_ILN_2049
912			\|a GBV_ILN_2055
912			\|a GBV_ILN_2057
912			\|a GBV_ILN_2059
912			\|a GBV_ILN_2061
912			\|a GBV_ILN_2064
912			\|a GBV_ILN_2065
912			\|a GBV_ILN_2068
912			\|a GBV_ILN_2088
912			\|a GBV_ILN_2093
912			\|a GBV_ILN_2106
912			\|a GBV_ILN_2107
912			\|a GBV_ILN_2108
912			\|a GBV_ILN_2110
912			\|a GBV_ILN_2111
912			\|a GBV_ILN_2112
912			\|a GBV_ILN_2113
912			\|a GBV_ILN_2118
912			\|a GBV_ILN_2129
912			\|a GBV_ILN_2143
912			\|a GBV_ILN_2144
912			\|a GBV_ILN_2147
912			\|a GBV_ILN_2148
912			\|a GBV_ILN_2152
912			\|a GBV_ILN_2153
912			\|a GBV_ILN_2188
912			\|a GBV_ILN_2190
912			\|a GBV_ILN_2232
912			\|a GBV_ILN_2336
912			\|a GBV_ILN_2411
912			\|a GBV_ILN_2433
912			\|a GBV_ILN_2446
912			\|a GBV_ILN_2470
912			\|a GBV_ILN_2474
912			\|a GBV_ILN_2507
912			\|a GBV_ILN_2522
912			\|a GBV_ILN_2548
912			\|a GBV_ILN_4035
912			\|a GBV_ILN_4037
912			\|a GBV_ILN_4046
912			\|a GBV_ILN_4112
912			\|a GBV_ILN_4125
912			\|a GBV_ILN_4126
912			\|a GBV_ILN_4242
912			\|a GBV_ILN_4246
912			\|a GBV_ILN_4249
912			\|a GBV_ILN_4251
912			\|a GBV_ILN_4305
912			\|a GBV_ILN_4306
912			\|a GBV_ILN_4307
912			\|a GBV_ILN_4313
912			\|a GBV_ILN_4322
912			\|a GBV_ILN_4323
912			\|a GBV_ILN_4324
912			\|a GBV_ILN_4325
912			\|a GBV_ILN_4326
912			\|a GBV_ILN_4328
912			\|a GBV_ILN_4333
912			\|a GBV_ILN_4334
912			\|a GBV_ILN_4335
912			\|a GBV_ILN_4336
912			\|a GBV_ILN_4338
912			\|a GBV_ILN_4393
912			\|a GBV_ILN_4700
936	r	v	\|a ELIB31
936	r	v	\|a ELIB10
936	r	v	\|a ELIB41
936	b	k	\|a 51.70$jPolymerwerkstoffe$jKunststoffe$XWerkstoffkunde \|q VZ \|0 106409220 \|0 (DE-625)106409220
936	b	k	\|a 35.80$jMakromolekulare Chemie \|q VZ \|0 106417525 \|0 (DE-625)106417525
936	b	k	\|a 58.22$jKunststofftechnologie \|q VZ \|0 106420690 \|0 (DE-625)106420690
951			\|a AR
952			\|d 80 \|j 2022 \|e 2 \|b 18 \|c 02 \|h 1531-1544

Tracing characteristic variations of cellulose nanocrystals during the post-synthesis purification process

Zugang & Verfügbarkeit

Zugehörige Publikationen/Bände